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Popular Functions >

inverse of f(x)=(4x+7)/(x+4)

Solution

inverse

f (x) = \frac{4 x + 7}{x + 4}

Solution

\frac{7 - 4 x}{x - 4}

Solution steps

y = \frac{4 x + 7}{x + 4}

Replace

x

with

y

x = \frac{4 y + 7}{y + 4}

Solve for

y, x = \frac{4 y + 7}{y + 4}

\frac{7 - 4 x}{x - 4}

Graph

Popular Examples

symmetry-(x+1)^2-4

sy mm e t ry - (x + 1)^{2} - 4

slope of 4x+5y=-30

s l o p e 4 x + 5 y = - 30

domain of (sqrt(4x))/(x+9)

d o main \frac{4 x}{x + 9}

slope of 2x-3y=8

s l o p e 2 x - 3 y = 8

inverse of f(x)=(3x)/5+3

in v erse f (x) = \frac{3 x}{5} + 3

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(4x+7)/(x+4) ?
The inverse of f(x)=(4x+7)/(x+4) is (7-4x)/(x-4)